A Comparison of IronXL vs Microsoft Office Interop Excel

Updated:July 12, 2025

Unlock the full potential of your Excel projects with IronXL's simplicity and speed—watch our video to discover how it outperforms Microsoft Interop Excel and start your 30-day free trial today!

In this comparison between IronXL and Microsoft Interop Excel, the video explores the installation, functionality, and performance aspects of both libraries. Microsoft Interop Excel requires installing Microsoft locally, which can be cumbersome due to its prolonged processing speed and extensive coding requirements. It only supports Windows platforms, making it incompatible with Linux, Mac OS, AWS, and Azure websites.

On the other hand, IronXL is praised for its simplicity and efficiency. It allows users to refer to cells by their actual names, such as A1 or B2, and provides a straightforward way to apply formulas and formatting. IronXL supports multiple formats for saving and exporting, such as CSV, TSV, and JSON, and is compatible with all modern operating systems and .NET frameworks. The video concludes by recommending IronXL's free 30-day trial for users to experience its benefits firsthand, highlighting its fast processing speed and ease of use in creating, reading, and editing Excel files.

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